#include <fstream>
#include <iostream>
#include <string>
using namespace std;
void create_txtx(string filename)
{
    ofstream outfile;
    outfile.open(filename);
    char head[100];
    head[0] = 't';
    outfile.write(head);
    outfile.close();
}
/*char *get_encode(char *filename)
{

}*/
int main()
{
    create_txtx("test.txtx");
    return 0;
}